Product Details

Product Description

Solar Charge Controller, Solar Panel Battery Regulator 18V with USB Port A1847

Input voltage from solar panel:DC18V

Output Voltage:DC14.5V

Discharge voltage:DC3V 6V 9V

Transform efficiency:>90%

Output Charging current:20A

Features:

1. Intelligent control is achieved by using microprocessor and dedicated control calculation.

2. Scientific management of battery so that the batteries life-span is increased by the adoption of high precision temperature compensation

3. MOS series circuit control makes the voltage loss drop by 50%.

4. LED screen shows the working state of solar battery, storage battery and load in real time. Users can select the proper working mode based on the different conditions.

5. Various protections include over-charge, over-discharge and over-load

6. Industrial-grade chips and precision components are adopted for all the controls. Therefore the controller performs well in very low and high temperature, as well as humid environment.

Packaging & Shipping

Packaging:

1. Color Box,Blister Card,Skin Card,Gift box ,Dispaly box. and other specail package with Customer's Design.(It's good for supermaket and branded customer.)
2. Natural Color box, White Box, or Brown Box ,It's good for some small wholesaler and retailer.
3. Mail Box or Mail Bag it's good for ebay,amazon,etc online shop sellers.( special design,good and stronger than usual. )

we are all familar with different requirement on package,So could accept any OEM service. Make your brand more famous than before.

Shipment:

1. 7-10 days for pre-production samples
2. 25-30 days for mass production after sample approval normally.

Our Services

Timely Response

We will reply any of your inquiries within 8 hours. We also have staffs to answer your urgent matters on holidays.

Strict Quality Control

Our Q&C team will inspect each shipment before delivery and provide official inspection report. We will never leave any problem to our customers.

R&D Service

Our R&D team can provide high quality OEM service to our customers. We can design & develop the new products according to customers' design draft, pictures, descriptions or ideas. We also help our customers to update their products according to the market feedback continuously.

After Sales Service

Our customer service team will listen to all the feedback from our customers and improve our service accordingly. And for any problems from our customers, we will give our reasonable and responsible suggestion & solution within 8 hours. Customers' satisfaction is our eternal pursuit.